Rotation on/off-type brush-tube-shaped cosmetic container

ABSTRACT

The invention relates to a rotation on/off-type brush-tube-shaped cosmetic container, having the following advantages: although with only the action of turning a rotation cap, the cosmetic container may still be simply opened/closed to discharge the cosmetic; under the case that a tube container is accidentally pressured during use or while in storage, it still can prevent the cosmetic from being leaked; based on the shape of a spiral groove, a seal cap and the rotation cap can be firmly fixed at the maximum rising/descending position, and the rising/descending action can be carried out in a smooth manner.

The invention relates to a rotation on/off-type brush-tube-shapedcosmetic container 100. It is a tube-type cosmetic container 110 formedthrough the tube container 110 which is pressured to discharge thecosmetic out of a discharge hole 111. It comprises: a fixation body 120inserted into the front end of the tube container 110, the centralportion of the fixation body 120 formed with a protruding portion forclosing 122, the lower part of the protruding portion for closing 122forming a discharge hole 121, and the two sides of the outer peripheryof the upper part of the protruding portion respectively forming ascrew-type spiral groove 130 from the upper end to the central part; asealing cap 140 formed with a discharge hole 141, the central part ofthe discharge hole 141 communicated to discharge the cosmetic, theprotruding portion for closing 122 inserted into the discharge hole 141when descending from the lower part so that the discharge hole 141 isclosed, and the outer peripheral surface of the seal cap formed with acombined protuberance 142 which is combined with the spiral groove 130in a manner of being inserted into the spiral groove 130; a rotation cap150 crossly formed with an access groove 151 at the upper end thereof,which provides an access for the seal cap 140, the inner part of therotation cap 150 formed with a vertical guide groove 152 combined withthe combined protuberance 142, the upper part of the rotation cap 150forming a mounting portion 153, and the rotation cap 150 rotatablelycombined with the outer peripheral surface of the fixation body 120 andfacilitating the seal cap 140 to be lift/descended with the rotationmovement; a brush nozzle 160 inserted into the mounting portion 153 ofthe brush nozzle, fixed, and formed with more than one the nozzleinserted into a brush 163;

TECHNICAL BACKGROUND OF THE INVENTION

A cosmetic container generally accommodates toner, lotion and eye cream.In particular, a gel type cosmetic, such as lotion, cream and so on,widely uses a tube-type cosmetic container which is easy to be used andhas low preparation cost. As to the existing cosmetic container, inorder that the gel type cosmetic may be more easily coated, a brush,most made of porous elastic materials such as sponge and so on, isattached to a discharge outlet.

However, as to such existing tube-type cosmetic container attached bythe brush, under the case that there is not a proper opening, the tubecontainer may be accidentally pressured and it may occur cosmeticleakage phenomenon, during use or while in storage.

SUMMARY OF THE INVENTION Technical Problems

Through the above solved problems in the prior art, in the invention,only a rotation cap is simply rotated and then the opening/closingaction can be simply implemented to discharge the cosmetic. Theinvention relates to a rotation on/off-type brush-tube-type cosmeticcontainer. If a tube container is accidentally pressured, it still mayprevent cosmetic from being leaked during use or while in storage.Moreover, the objective of the invention is as follows: based on theshape of a spiral groove which can effectively act, a seal cap and arotation cap can be firmly fixed at the maximum rising/descendingposition, and a rising/descending action can be implemented in thesmooth manner.

Solutions for the Problems

To solve the above problems, the invention relates to a rotationon/off-type brush-tube-type cosmetic container. It is a tube-typecosmetic container 110 formed through the tube container 110 which ispressured to discharge the cosmetic out of a discharge hole 111, whereinit comprises: a fixation body 120 inserted into the front end of thetube container 110, the central portion of the fixation body 120 formedwith a protruding portion for closing 122, the lower portion of theprotruding portion for closing 122 forming a discharge hole 121, and thetwo sides of the outer periphery of the upper part of the protrudingportion respectively forming a screw-type spiral groove 130 from theupper end to the central part; a sealing cap 140 formed with a dischargehole 141, the central part of the discharge hole 141 communicated todischarge the cosmetics; the protruding portion for closing 122 isinserted into the discharge hole 141 when descending from the lowerpart, so that the discharge hole 141 is closed, the outer peripheralsurface of the seal cap formed with a combined protuberance 142 which iscombined with the spiral groove 130 in a manner of being inserted intothe spiral groove 130; a rotation cap 150 crossly formed with an accessgroove 151 at the upper end thereof, which provides an access for theseal cap 140, the inner part of the rotation cap 150 formed with avertical guide groove 152 combined with the combined protuberance 142,the upper part of the rotation cap 150 forming a mounting portion 153,and the rotation cap 150 rotatablely combined with the outer peripheralsurface of the fixation body 120 and facilitating the seal cap 140 to berisen/descended with the rotation movement; a brush nozzle 160 insertedinto the mounting portion 153 of the brush nozzle, fixed, and formedwith more than one the nozzle inserted into a brush 163, and an over cap170 being capable of being attached to the fixation body 120 duringassembly and disassembly.

Furthermore, the invention is characterized in that the spiral groove130 comprises: an inserting groove 131 used for being inserted into thecombined protuberances 142 to be combined; an upper horizontal groove132 facilitating the combined protuberance 142 to be combined at themaximum rising position, and forming a space of which the perimeter isequal to or less than that of the combined protuberance 142, so that thecombined protuberance 142 is embedded into the space; a lower horizontalgroove 133 facilitating the combined protuberance 142 to be combined atthe maximum descending position, and forming a space of which theperimeter is equal to or less than that of the combined protuberance142, so that the combined protuberance 142 is embedded into the space;an inclination groove 134 forming a space having a gap with the combinedprotuberance 142, to guarantee not to interfere the movement when thecombined protuberance 142 rises/descends; a bending portion 135 at theposition where the combined protuberance 142 starts to descend and around-shaped curved surface formed from the upper horizontal groove 132toward the inclination groove 134.

In another aspect, the invention is characterized in that: the lowerpart of the brush nozzle (160) is also formed with a space portion 161interconnected with a plurality of the nozzles 162.

The Effects of the Invention

The invention has the following advantages: although only through theaction of turning a rotation cap, the cosmetic container may still besimply opened/closed to discharge the cosmetics; under the case that atube container is accidentally pressured during use or while in storage, it still can prevent the cosmetic from being leaked;

Moreover, the invention has the following advantages: based on the shapeof a spiral groove, a seal cap and the rotation cap can be firmly fixedat the maximum rising/descending position, and the rising/descendingaction can be implemented in a smooth manner.

DRAWINGS OF THE INVENTION

FIG. 1 is a sectional view of a front surface of a rotation on/off-typebrush-tube-type cosmetic container according to the invention.

FIG. 2 is a sectional view of a side surface of a rotation on/off-typebrush-tube-type cosmetic container according to the invention.

FIG. 3 is an exploded space diagram of a rotation on/off-typebrush-tube-type cosmetic container according to the invention.

FIG. 4 is a detailed diagram of a spiral groove of a rotationon/off-type brush-tube-type cosmetic container according to theinvention.

FIG. 5 is a sectional view of a main part when a rotation on/off-typebrush-tube-type cosmetic container is closed according to the invention.

FIG. 6 is a sectional view of a main part when a rotation on/off-typebrush-tube-type cosmetic container is opened according to the invention.

EMBODIMENTS OF THE INVENTION

Thereinafter, referring to the drawings, a rotation on/off-typebrush-tube-shaped cosmetic container will be described in details.Firstly, it shall be noted that, in the drawings, the same structuralparts or elements shall be indicated by the same number as far aspossible. As to the description of the invention, in order to preventthe spirit of the invention from becoming unclear, the detailedspecification of the related known functions or structures will beomitted.

As shown in FIGS. 1 and 3, a rotation on/off-type brush-tube-shapedcosmetic container of the invention comprises a container 110, afixation body 120, a seal cap 140, a rotation cap 150 and a brush nozzle160.

As shown in FIG. 1, the inner part of a tube container 100 is reservedand stored with the cosmetic. Although the tube container 110 can bemade of a plurality of materials; preferably, it is generally made ofsynthetic resin. As shown in FIG. 1, the upper end of the tube container110 is formed with a discharge hole 111. When the user presses the tubecontainer 110, the cosmetic is discharged out from the discharge hole111.

The fixation body 120 will be described in the followings: As shown inFIG. 1, the fixation body 120 is sandwiched into the front end of thetube container 110 and forms a protruding portion for closing 122 at thecentral part of the fixation body 120. As shown in FIG. 1, the lowerpart of the protruding portion for closing 122 is formed with adischarge hole 121, so that the cosmetic is discharged out of thedischarge hole 111. As shown in FIGS. 1 and 3, the two sides of theouter periphery of the upper part of the fixation body 120 respectivelyform a screw-type spiral groove 130 from the upper end to the centralpart and are combined with a combined protuberance 142 which will bedescribed below. On the other hand, as shown in FIG. 4, in the case thatthe rotation on/off-type brush-tube-type cosmetic container 100 isprepared; preferably, the spiral groove 130 comprises: an insertinggroove 131 used for being inserted into the combined protuberances 142to be combined; an upper horizontal groove 132 facilitating the combinedprotuberance 142 to be combined at the maximum rising position, andforming a space of which the perimeter is equal to or less than that ofthe combined protuberance 142, so that the combined protuberance 142 isembedded into the space; a lower horizontal groove 133 facilitating thecombined protuberance 142 to be combined at the maximum descendingposition, and forming a space of which the perimeter is equal to or lessthan that of the combined protuberance 142, so that the combinedprotuberance 142 is embedded into the space; an inclination groove 134forming a space having a gap with the combined protuberance 142, toguarantee not to interfere the movement when the combined protuberance142 rises/descends; a bending portion 135 at the position where thecombined protuberance 142 starts to descend and a round-shaped curvedsurface formed from the upper horizontal groove 132 toward theinclination groove 134.

Subsequently, the seal cap 140 is described. As shown FIGS. 1 and 6, theseal cap 140 may facilitate the central part to be communicated anddischarges the cosmetic outwards when the seal cap 140 is opened. Asshown in FIG. 5, the seal cap 140 is formed with a discharge hole 141.When the seal cap 140 descends, the protruding portion for closing 122is inserted from the lower part, thus facilitating the discharge hole141 to be closed. Moreover, as shown in FIGS. 1 and 3, the outerperipheral surface of the seal cap 140 is formed with a combinedprotuberance 142. The combined protuberance 142 is inserted into thespiral groove 130 to be combined with the spiral groove 130.

Subsequently, the seal cap 150 is described. As shown in FIGS. 1 and 3,a rotation cap 150 is crossly formed with an access groove 151 at theupper end thereof, which provides an access for the seal cap 140. Theinner part of the rotation cap 150 is formed with a vertical guidegroove 152 combined with the combined protuberance 142. The upper partof the rotation cap 150 is formed with a mounting portion 153 of a brushnozzle. As shown in FIGS. 1 and 3, the rotation cap 150 is rotatablelycombined with the outer peripheral surface of the fixation body 120.With the rotation movement, the combined protuberance 142 combined withthe vertical guide groove 152 is linked to be moved. With the movementof the spiral groove 130, the seal cap 140 may be risen and descended atthe same time.

Subsequently, a brush nozzle 160 is described. As shown in FIGS. 1 and3, a brush nozzle 160 is inserted into the mounting portion 153 of thebrush nozzle, fixed, and formed with more than one the nozzle insertedinto a brush 163. On the other hand, as shown in FIG. 1, preferably, thelower part of the brush nozzle 160 also forms a space portion 162interconnected with a plurality of the nozzles 161, so that the cosmeticis discharged more smoothly and effectively.

On the other hand, as shown in FIGS. 1 and 3, the rotation on/off-typebrush-tube-shaped cosmetic container 100 also comprises an over cap 170attached to the fixation body 120 during assembly and disassembly.Hereinbefore, some preferable embodiments are disclosed in the drawingsand the description. Here, although specified terms are used, they areonly used for describing the objective of the invention but not forlimiting the definition or the scope of the invention written in theclaims. Accordingly, those skilled in the art shall understand thatvarious modifications and other equivalent examples can be implementedaccording to the above examples. Therefore, the technical scope,required to be protected in the invention, shall depend on the technicalthoughts of claims attached.

1. A rotation on/off-type brush-tube-shaped cosmetic container, whereina tube container is pressured so that the cosmetic is discharged from adischarge hole, and the rotation on/off-type brush-tube-shaped cosmeticcontainer is characterized by comprising: a fixation body inserted intothe front end of the tube container, the central part of the fixationbody formed with a protruding portion for closing, the lower part of theprotruding portion for closing forming a discharge hole, and the twosides of the outer periphery of the upper part of the protruding portionrespectively forming a screw-type spiral groove from the upper end tothe central part; a seal cap formed with a discharge hole, the centralpart of the discharge hole communicated to discharge the cosmetic, theprotruding portion for closing inserted into the discharge hole when theseal cap descends from the lower part, so that the discharge hole isclosed, and the outer peripheral surface of the seal cap formed with acombined protuberance which is combined with the spiral groove in amanner of being inserted into the spiral groove; a rotation cap crosslyformed with an access groove at the upper end thereof, which provides anaccess for the seal cap, the inner part of the rotation cap formed witha vertical guide groove combined with the combined protuberance, theupper part of the rotation cap formed with a mounting portion of a brushnozzle, and the rotation cap rotatablely combined with the outerperipheral surface of the fixation body and facilitating the seal cap tobe risen/descended with the rotation movement; a brush nozzle insertedinto the mounting portion of the brush nozzle to be fixed, and formedwith more than one the nozzle inserted into a brush, and an over capbeing capable of being attached to the fixation body during assembly anddisassembly.
 2. The rotation on/off-type brush-tube-shaped cosmeticcontainer according to claim 1, wherein the spiral groove comprises: aninserting groove used for being inserted into the combined protuberanceto be combined; an upper horizontal groove facilitating the combinedprotuberance to be combined at the maximum rising position, and forminga space of which the perimeter is equal to or less than that of thecombined protuberance, so that the combined protuberance is embeddedinto the space; a lower horizontal groove facilitating the combinedprotuberance to be combined at the maximum descending position, andforming a space of which the perimeter is equal to or less than that ofthe combined protuberance, so that the combined protuberance is embeddedinto the space; an inclination groove forming a space having a gap withthe combined protuberance, to guarantee not to interfere the movementwhen the combined protuberance rises/descends; a bending portion at theposition where the combined protuberance starts to descend, and around-shaped curved surface formed from the upper horizontal groovetoward the inclination groove.
 3. The rotation on/off-typebrush-tube-shaped cosmetic container according to claim 1, wherein thelower part of the brush nozzle is also formed with a space portioninterconnected with a plurality of the nozzles.
 4. The rotationon/off-type brush-tube-shaped cosmetic container according to claim 2,wherein the lower part of the brush nozzle is also formed with a spaceportion interconnected with a plurality of the nozzles.